637 search results - page 79 / 128 » The Case for Abstracting Security Policies |
121
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KES
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Access control for semi-structured data is nontrivial, as witnessed by the number of access control approaches in recent literature. Recently a case has been made for exp...
123
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CTRSA
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Multi-signatures allow multiple signers to jointly authenticate a message using a single compact signature. Many applications however require the public keys of the signe...
143
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AIIA
2005
Springer
15 years 3 months ago
2005
Springer
In this paper we are interested in argument based reasoning for access control, for example in the context of agents negotiating access to resources or web services in virtual orga...
121
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GRID
2006
Springer
15 years 1 months ago
2006
Springer
Abstract-- Sharing data among collaborators in widely distributed systems remains a challenge due to limitations with existing methods for defining groups across administrative dom...
SPW
2004
Springer
15 years 7 months ago
2004
Springer
abstract February 6, 2004 Security protocols typically employ an authentication phase followed by a protected data exchange. In some cases, such TLS, these two phases are tightly ...